Sweeny Weather Forecast

    • 63
    • 85

    Increasing Clouds

    • 64
    • 81

    Chance Thunderstorms

    • 64
    • 72

    Rain Showers

    • 64
    • 74

    Rain Showers Likely

    • 69
    • 81

    Mostly Cloudy

    • 65
    • 83

    Partly Sunny

    • 62
    • 80

    Partly Sunny

Today 25 Mar Inland Brazoria

Sunny. Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 25 Mar Inland Brazoria

Partly cloudy this Evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweeny Temperature Statistics

March Temperature

Bay City, Bay City Municipal Airport (10.6 miles)

  • Lowest 10 March, 2025

    39 °F

  • Average March

    65.1 °F

  • Highest 13 March, 2025

    83.3 °F

Climate (2020–Present)

Bay City, Bay City Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    61.5 °F

  • Average 2020–2025

    70.1 °F

  • Average High 2020–2025

    79.9 °F
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